ICE_IO
Reading and Writing ICE Datasets in NETCDF Files

ICE_IO is a C library which can read or write an ICE dataset, which defines a 3D grid, using the NETCDF file format.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

ICE_IO is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version.

Related Programs:

ICE, a data directory which contains examples of ICE files, which store icesheet grid datasets in the NETCDF format.

ICE_TO_MESH, a C program which reads a NETCDF file containing an ICE dataset and rewrites the information as a MESH file.

MESH, a data directory which contains examples of MESH files, which can be used to define the geometry of a finite element mesh in 2D or 3D, using triangles, quadrilaterals, tetrahedrons or hexahedrons.

MESH_TO_ICE, a C program which reads a MESH file containing an ICE dataset and rewrites the information as a NETCDF file.

NETCDF, MATLAB programs which read and write NETCDF files.

NETCDF_MPAS, MATLAB programs which read and write MPAS grid data stored as NETCDF files.

Reference:

1. Pascal Frey,
   MEDIT: An interactive mesh visualization software,
   Technical Report RT-0253,
   Institut National de Recherche en Informatique et en Automatique,
   03 December 2001.
2. Russ Rew, Glenn Davis, Steve Emmerson, Harvey Davies, Ed Hartne,
   The NetCDF User's Guide,
   Unidata Program Center, March 2009.
3. Russ Rew, Glenn Davis, Steve Emmerson, Harvey Davies,
   The NetCDF C Interface Guide,
   Unidata Program Center, January 2007.

Source Code:

• ice_io.c, the source code.
• ice_io.h, the include file.

Examples and Tests:

• ice_io_test.c a sample calling program.
• ice_io_test.txt, the output file.

List of Routines:

• CYL248_DATA defines the data for a 3D tetrahedral mesh.
• CYL248_SIZE defines the sizes for a 3D tetrahedral mesh.
• DATA_PRINT prints the data of an ICE grid dataset.
• DATA_READ reads ICE data from a NETCDF file.
• HEXAHEXA_2x2x2_DATA defines the data for a 3D hexahedral mesh.
• HEXAHEXA_2x2x2_SIZE defines the sizes for a 3D hexahedral mesh.
• I4VEC_COPY copies an I4VEC.
• ICE_WRITE writes 3D ICE sizes and data to a NETCDF file.
• R8VEC_COPY copies an R8VEC.
• SIZE_PRINT prints the sizes of an ICE grid dataset.
• SIZE_READ reads ICE sizes from a NETCDF file.
• TIMESTAMP prints the current YMDHMS date as a time stamp.

You can go up one level to the C source codes.